AXQ00161E CA 1 INVALID VOLUME SERIAL NUMBER: `volser` R1:`x’00000000’`

Explanation
Volume volser was not found in the CA 1 database or an error
occurred while reading the CA 1 database. The R1 and messages that follow provide additional
information for problem diagnosis. If any of the CA 1 API calls fail, this information is displayed
to help determine the reason for the failure.

User response
If this is unexpected behavior, contact IBM Software Support for assistance.